doc:appunti:hardware:eeepc_debian
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doc:appunti:hardware:eeepc_debian [2010/11/01 10:05] – niccolo | doc:appunti:hardware:eeepc_debian [2014/01/17 00:06] (current) – [Optimizing Xfce] niccolo | ||
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- | ====== | + | ====== Debian Lenny on the EeePC ====== |
The main source of information is **[[http:// | The main source of information is **[[http:// | ||
- | |||
- | |||
===== Kernel 2.6.26 on the EeePC 900 ===== | ===== Kernel 2.6.26 on the EeePC 900 ===== | ||
Line 175: | Line 173: | ||
* / | * / | ||
- | |||
- | |||
===== Changing the original GRUB menu ===== | ===== Changing the original GRUB menu ===== | ||
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</ | </ | ||
- | To have the **compose key** help in typing characters that are not present on the keyboard, you can edit / | + | To have the **compose key** help in typing characters that are not present on the keyboard, you can edit / |
===== Controllare la frequenza ===== | ===== Controllare la frequenza ===== | ||
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</ | </ | ||
- | ====== | + | ====== Debian Squeeze on the EeePC ====== |
===== X.org ===== | ===== X.org ===== | ||
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EndSection | EndSection | ||
</ | </ | ||
+ | |||
+ | Per vedere le '' | ||
+ | |||
+ | < | ||
+ | setxkbmap -print | ||
+ | xkb_keymap { | ||
+ | xkb_keycodes | ||
+ | xkb_types | ||
+ | xkb_compat | ||
+ | xkb_symbols | ||
+ | " | ||
+ | xkb_geometry | ||
+ | }; | ||
+ | </ | ||
+ | |||
+ | Per impostare le opzioni //una tantum// da riga di comando: | ||
+ | |||
+ | < | ||
+ | setxkbmap -option lv3: | ||
+ | </ | ||
===== xfce ===== | ===== xfce ===== | ||
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</ | </ | ||
- | ===== Disk performances | + | ===== Disk performances ===== |
Asus EeePC 900, disk performances measured with **'' | Asus EeePC 900, disk performances measured with **'' | ||
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^ / | ^ / | ||
^ / | ^ / | ||
+ | |||
+ | ==== TRIM command ==== | ||
Solid State Disks should support the [[wp> | Solid State Disks should support the [[wp> | ||
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/dev/sda: DSM/TRIM command not supported, aborting. | /dev/sda: DSM/TRIM command not supported, aborting. | ||
</ | </ | ||
+ | |||
+ | ==== Journal data writeback ==== | ||
+ | |||
+ | To gain a little in disk performances, | ||
+ | |||
+ | < | ||
+ | tune2fs -o journal_data_writeback /dev/sdb1 | ||
+ | mount -o remount, | ||
+ | </ | ||
+ | |||
+ | To enable this option on bootstrap, you have to change **''/ | ||
+ | |||
+ | < | ||
+ | / | ||
+ | </ | ||
+ | |||
+ | For the root filesystem, it is required also to pass the option to the kernel, using a GRUB parameter. With Debian Squeeze the option is added into **''/ | ||
+ | |||
+ | < | ||
+ | GRUB_CMDLINE_LINUX_DEFAULT=" | ||
+ | GRUB_CMDLINE_LINUX=" | ||
+ | </ | ||
+ | |||
+ | Run **'' | ||
+ | |||
+ | ===== WiFi interface ===== | ||
+ | |||
+ | The WiFi interface is supported by the new **ath5k** kernel module. Once loaded, the **wlan0** interface is available. | ||
+ | |||
+ | The new **'' | ||
+ | |||
+ | Here it is an example on how to deconfigure/ | ||
+ | |||
+ | < | ||
+ | iw dev wlan0 del | ||
+ | iw phy phy1 interface add wlan0 type managed | ||
+ | </ | ||
+ | |||
+ | To use the WiFi interface with **'' | ||
+ | |||
+ | < | ||
+ | source=ath5k, | ||
+ | </ | ||
+ | |||
+ | After exiting '' |
doc/appunti/hardware/eeepc_debian.txt · Last modified: 2014/01/17 00:06 by niccolo